Patents by Inventor Peng Zhang

Peng Zhang has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20230258127
    Abstract: A turbine engine gas-inlet cooling system and a turbine engine apparatus are disclosed. The turbine engine includes a gas-inlet end and a gas-outlet end, and the turbine engine gas-inlet cooling system includes a gas-inlet cooling device. The gas-inlet cooling device includes a gas-input end and a gas-output end, and is configured to cool working gas being input from the gas-input end. The gas-output end is connected with the gas-inlet end of the turbine engine.
    Type: Application
    Filed: May 16, 2022
    Publication date: August 17, 2023
    Applicant: YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
    Inventors: Rikui ZHANG, Xincheng LI, Peng ZHANG, Zhijie LIU
  • Patent number: 11726086
    Abstract: A graphene-based sandwich immunoassay for detecting whether a target biological substance is present in a sample, generally comprising contacting said sample with a plurality of particles coated with graphene nanosheets, each particle having at least one targeting receptor, such that the target biological substance, if present, associates with the targeting receptor, and detecting the presence of the target biological substance in the sample by subsequently contacting the sample with a detection antibody, wherein the detection antibody is capable of targeting and binding with the target biological substance if bound to the targeting receptor to yield a detectable complex. The targeting receptor can be an antibody or fragment thereof. The target biological substance can be an exosome.
    Type: Grant
    Filed: September 25, 2020
    Date of Patent: August 15, 2023
    Assignees: The University of Kansas, Kansas State University Research Foundation
    Inventors: Peng Zhang, Yong Zeng, Mei He
  • Patent number: 11727886
    Abstract: A display panel, a drive method, and a display apparatus are provided in the present disclosure. The display region of the display panel includes a plurality of scan line units; and each scan line unit includes two scan lines which extend along the first direction and are arranged along a second direction. The method includes, for displaying M frames of pictures, receiving a scan drive signal sequentially by a plurality of scan lines arranged along the second direction; and for displaying N frames of pictures adjacent to the M frames of pictures, receiving the scan drive signal sequentially by the plurality of scan line units arranged along the second direction; and along the second direction, for each same scan line unit, receiving the scan drive signal by an ith scan line after an (i+1)th scan line receives the scan drive signal.
    Type: Grant
    Filed: September 8, 2022
    Date of Patent: August 15, 2023
    Assignees: WUHAN TIANMA MICRO-ELECTRONICS CO., LTD., WUHAN TIANMA MICROELECTRONICS CO., LTD. SHANGHAI BRANCH
    Inventors: Yue Li, Peng Zhang, Mengmeng Zhang
  • Patent number: 11729273
    Abstract: Systems and techniques for determining an idle timeout for a cloud computing session are described. An example technique includes determining a first one or more attributes associated with a user of the cloud computing session and determining a second one or more attributes associated with an operation of the cloud computing session. An idle timeout for the cloud computing session is determined, based at least in part on the first one or more attributes and the second one or more attributes. User activity is monitored during the cloud computing session. Upon determining, based on the monitoring, an absence of the activity of the user within a duration of the idle timeout, the cloud computing session is terminated.
    Type: Grant
    Filed: January 5, 2022
    Date of Patent: August 15, 2023
    Assignee: International Business Machines Corporation
    Inventors: Jin Wang, Lei Gao, A Peng Zhang, Kai Li, Jun Wang, Yan Liu, Jia Xing Tang
  • Publication number: 20230253410
    Abstract: An array substrate, a manufacturing method thereof, and a display panel are provided. The array substrate includes an active layer, a metal contact layer, a gate insulating layer, a gate layer, a source/drain layer, and a pixel electrode, which are sequentially disposed on a substrate. An insulating area of the metal contact layer corresponds to a channel area of the active layer, and a conductive area of the metal contact layer is disposed at two sides of the insulating area. A source and a drain of the source/drain layer are individually connected to the conductive area. Therefore, a problem of relatively high electrical resistance of a conductorized IGZO area in conventional TFT devices can be solved.
    Type: Application
    Filed: July 9, 2020
    Publication date: August 10, 2023
    Inventor: Peng ZHANG
  • Publication number: 20230248879
    Abstract: The present disclosure discloses a shoulder joint prosthesis containing zirconium-niobium alloy on oxidation layer and a preparation method thereof, the preparation method comprises: using zirconium-niobium alloy powder as a raw material, conducting a 3D printing for one-piece molding to obtain an intermediate products of the humeral handle with articular surface and the scapular glenoid plate, and performing Sinter-HIP, cryogenic cooling and surface oxidation to obtain humeral handle with articular surface and scapular glenoid plate. The prosthesis comprises a humeral handle, an articular surface, a humeral head and a scapular glenoid plate, a bone trabeculae is arranged on the outer surface of the upper part of the humeral handle, the upper surface of the scapular glenoid plate and the outer surface of the circular pipe with internal thread.
    Type: Application
    Filed: June 21, 2021
    Publication date: August 10, 2023
    Inventors: Bo SU, Wen SHI, Peng ZHANG, Zhenyu HUANG, Lu LIU
  • Publication number: 20230242481
    Abstract: Provided is a preparation method for brivaracetam. The method has a synthetic route as shown below.
    Type: Application
    Filed: June 15, 2020
    Publication date: August 3, 2023
    Applicant: Zhejiang Tianyu Pharmaceutical Co., Ltd.
    Inventors: Zhen Wang, Chunlong Ke, Junfeng Liu, Peng Zhang, Qichao Li, Guorong Zhu, Yongjun Tu
  • Patent number: 11713663
    Abstract: The present disclosure relates to a heat radiator and a turbo fracturing unit comprising the same. The heat radiator includes: a cabin; a heat radiation core disposed at the inlet and configured to allow a gas to pass therethrough; a gas guide device disposed at the outlet and configured to suction the air within the cabin to the outlet; and noise reduction core disposed within the cabin, which is of a structure progressively converging to the outlet. The heat radiator is configured to enable the gas to enter the cabin via the inlet, then sequentially pass through the heat radiation core, a surface of the noise reduction core and the gas guide device, and finally be discharged out of the cabin. The heat radiator according to the present disclosure is a suction-type heat radiator which can regulate the speed of the gas guide device based on the temperature of the gas at the inlet, thereby avoiding energy waste and unnecessary noise.
    Type: Grant
    Filed: January 14, 2021
    Date of Patent: August 1, 2023
    Assignee: Yantai Jereh Petroleum Equipment & Technologies Co., Ltd.
    Inventors: Weipeng Yuan, Rikui Zhang, Peng Zhang, Xiao Yu, Xin Qi, Tingrong Ma, Wenwen Liu, Zhaoyang Xu, Chao Lin
  • Patent number: 11709303
    Abstract: The present application provides a backlight module and a display device. The backlight module includes a first backlight assembly and a second backlight assembly. The second backlight assembly is provided with a backlight hole, and at least a portion of the first backlight assembly is accommodated in the backlight hole. The first backlight assembly includes a first light source and a light guide element. The light guide element is used to guide a light beam from the first light source, which enters the light guide element, out of the backlight hole, so that the light is evenly distributed in the backlight hole, and a full-screen display design of the display device is realized.
    Type: Grant
    Filed: August 28, 2020
    Date of Patent: July 25, 2023
    Assignee: WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Peng Zhang, Guanghui Liu, Chao Wang, Jiedong Han
  • Patent number: 11702917
    Abstract: A turbine fracturing system and a controlling method thereof, a controlling apparatus and a storage medium are provided. The turbine fracturing system includes: N turbine fracturing apparatuses, wherein each of the N turbine fracturing apparatuses comprises a turbine engine, and N is an integer greater than or equal to 2; a fuel gas supply apparatus connected to the N turbine engines, wherein the fuel gas supply apparatus is configured to supply fuel gas and distribute the fuel gas to the N turbine engines as gaseous fuel; and a fuel liquid supply apparatus connected to at least one of the N turbine engines and configured to supply liquid fuel to at least one of the N turbine engines in a case that at least one of a flow rate and a pressure of the fuel gas decreases.
    Type: Grant
    Filed: July 23, 2021
    Date of Patent: July 18, 2023
    Assignee: Yantai Jereh Petroleum Equipment & Technologies Co., Ltd.
    Inventors: Zhuqing Mao, Rikui Zhang, Peng Zhang, Jianwei Wang, Jihua Wang, Xiaolei Ji
  • Patent number: 11702919
    Abstract: This disclosure generally relates to power generation methods and systems based on gas turbine engines, and particularly to mobile and adaptive power generation systems and methods based on gas turbine engine for supplying mechanical and/or electrical power for fracturing operations at an oil wellsite. Various systems, platforms, components, devices, and methods are provided for flexibly and adaptively configure one of more gas turbines, hydraulic pumps, and electric generators to support both fracturing and electric demands at a well site. The disclosed implementations enable and facilitate a mobile, adaptive, and reconfigurable power system to provide both mechanical and electric power for hydraulic fracturing operation.
    Type: Grant
    Filed: May 3, 2022
    Date of Patent: July 18, 2023
    Assignee: Yantai Jereh Petroleum Equipment & Technologies Co., Ltd.
    Inventors: Peng Zhang, Liang Lv, Rikui Zhang, Zhuqing Mao, Jianwei Wang, Chunqiang Lan, Yipeng Wu, Xincheng Li, Ning Feng, Ting Zhang, Jianglei Zou, Haibo Zhang, Ligong Wu, Cong Zhang, Wanchun Zha, Qiong Wu
  • Patent number: 11703474
    Abstract: The present application belongs to the technical field of monitoring of durability of concrete, and particularly relates to a method for optimizing a structure of an electrical capacitance tomography sensor and analyzing an electromagnetic field. A specific process of the method includes eight steps: parameter setting, geometric setting, material setting, mesh generation, physical field setting, solution, sensor structure optimization and calculation of electromagnetic field distribution. The method proposes a new concept for solving a forward problem of an ECT system based on COMSOL software. After modeling is completed, uniformity of a sensitive field of the ECT sensor is analyzed according to calculation results, and structural parameter values of components of the ECT sensor are adjusted to seek an optimal design scheme.
    Type: Grant
    Filed: November 26, 2020
    Date of Patent: July 18, 2023
    Assignee: QINGDAO UNIVERSITY OF TECHNOLOGY
    Inventors: Peng Zhang, Wentao Wang, Kaiyue Zhao, Jiuwen Bao, Tiejun Zhao
  • Publication number: 20230220884
    Abstract: A vehicle steering system and a vehicle are provided. The vehicle steering system includes a steering shaft and a steering transmission shaft. The steering shaft or the steering transmission shaft includes a first shaft section and a second shaft section. A clutch mechanism is arranged between the first shaft section and the second shaft section. In an engaging state, a transmission connection is established between the first shaft section and the second shaft section and in this case, a controller determines that the vehicle enters a driving mode. In a disengaging state, the transmission connection between the first shaft section and the second shaft section is disconnected, and in this case, the control modulecontroller determines that the vehicle enters a game mode.
    Type: Application
    Filed: October 27, 2020
    Publication date: July 13, 2023
    Inventor: Peng ZHANG
  • Publication number: 20230220757
    Abstract: A fracturing and power generation switchable apparatus, a well site, a control method of the well site, a control device, and a storage medium are provided. The fracturing and power generation switchable apparatus includes a power device, a speed transmission device, and a bearing base. The switchable apparatus is configured to switch between a first state and a second state, under the first state, the plunger pump is fixed on the bearing base and is connected with the speed transmission device, and the switchable apparatus is supplied as a fracturing apparatus, and under the second state, the electric generator is fixed on the bearing base and is connected with the speed transmission device, and the switchable apparatus is supplied as a power generation apparatus.
    Type: Application
    Filed: March 15, 2023
    Publication date: July 13, 2023
    Applicant: YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
    Inventors: Peng ZHANG, Liang LV, Rikui ZHANG, Zhuqing MAO, Jianwei WANG, Chunqiang LAN, Yipeng WU, Xincheng LI
  • Patent number: 11699584
    Abstract: Methods are disclosed for forming a Silicon Metal Oxide film using a mono-substituted TSA precursor. The precursors have the formula: (SiH3)2N—SiH2-X, wherein X is selected from a halogen atom; an isocyanato group; an amino group; an N-containing C4-C10 saturated or unsaturated heterocycle; or an alkoxy group.
    Type: Grant
    Filed: March 10, 2021
    Date of Patent: July 11, 2023
    Assignee: L'Air Liquide, Société Anonyme pour l'Edute ed l'Exploitation des Procédés Georges Claude
    Inventors: Jean-Marc Girard, Peng Zhang, Antonio Sanchez, Manish Khandelwal, Gennadiy Itov, Reno Pesaresi
  • Patent number: 11697822
    Abstract: The present invention relates to materials and methods for creating and maintaining a cereal plant line for the production of a hybrid cereal plant, that include for example, and not limitation, using the BLue Aleurone (BLA) system.
    Type: Grant
    Filed: August 29, 2018
    Date of Patent: July 11, 2023
    Assignees: KWS SAAT SE & Co. KGaA, THE UNIVERSIYY OF SYDNEY, GLOBAL CROP INNOVATIONS PTY. LTD.
    Inventors: Norman Darvey, Peng Zhang, Richard Trethowan, Chong Mei Dong, Jacob Lage, Nicholas Bird, Christopher Tapsell, Aaron Hummel
  • Publication number: 20230210842
    Abstract: A supramolecular nano-drug based on irinotecan and niraparib, and a preparation method and application thereof are provided. The nano-drug is a stable supramolecular nanostructure with a regular geometric appearance, which is formed by self-assembling irinotecan and niraparib through supramolecular acting forces, such as hydrogen bonds, and hydrophobic Van Der Waals force by a dynamic supramolecular self-assembly method. The supramolecular nano-drug formed in the present disclosure is capable of significantly improving the sensitivity of colorectal cells to the irinotecan, and the quantity of DNA damages induced in the colorectal cells is significantly higher than that induced by the irinotecan as a single chemotherapeutic drug. The supramolecular nano-drug of the present disclosure can not only induce death of colorectal cancer cells in vitro, but also play a role in treating the colorectal cancer in vivo after being administrated intravenously.
    Type: Application
    Filed: October 26, 2022
    Publication date: July 6, 2023
    Applicant: THE EIGHTH AFFILIATED HOSPITAL, SUN YAT-SEN UNIVERSITY
    Inventors: Leilei SHI, Peng ZHANG, Yuzhen LI, Tong CHEN, Miaomiao YUAN
  • Publication number: 20230212933
    Abstract: The present invention discloses a hydraulic fracturing system for driving a plunger pump with a turbine engine, including a fracturing equipment comprising a turbine engine fueled by natural gas or diesel as a power source, an exhaust system, and a plunger pump; a high-low pressure manifold; a blending equipment adapted to blend a fracturing base fluid; and a sand-mixing equipment adapted to provide the fracturing base fluid and a fracturing proppant to the high-low pressure manifold. A first end of the high-low pressure manifold is connected to the fracturing equipment through a connection pipeline. A second end of the high-low pressure manifold is connected to a wellhead. An exhaust end of the turbine engine is connected to the exhaust system whereas an output driving end of the turbine engine is connected to the plunger pump via a connection device. The connection device comprises at least a reduction gearbox.
    Type: Application
    Filed: March 13, 2023
    Publication date: July 6, 2023
    Applicant: YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
    Inventors: Rikui ZHANG, Xiance LI, Xincheng LI, Yipeng WU, Chunqiang LAN, Sheng CHANG, Peng ZHANG, Liang LV, Xiaolei JI, Weipeng YUAN
  • Publication number: 20230216926
    Abstract: Systems and techniques for determining an idle timeout for a cloud computing session are described. An example technique includes determining a first one or more attributes associated with a user of the cloud computing session and determining a second one or more attributes associated with an operation of the cloud computing session. An idle timeout for the cloud computing session is determined, based at least in part on the first one or more attributes and the second one or more attributes. User activity is monitored during the cloud computing session. Upon determining, based on the monitoring, an absence of the activity of the user within a duration of the idle timeout, the cloud computing session is terminated.
    Type: Application
    Filed: January 5, 2022
    Publication date: July 6, 2023
    Inventors: Jin WANG, Lei GAO, A Peng ZHANG, Kai LI, Jun WANG, Yan LIU, Jia Xing TANG
  • Patent number: D995619
    Type: Grant
    Filed: September 18, 2021
    Date of Patent: August 15, 2023
    Assignee: WINNERS' SUN PLASTIC & ELECTRONIC (SHENZHEN) CO., LTD.
    Inventors: Yi Bing Peng, Yiyou Pan, Hongsheng Tang, Peng Zhang